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This cross-sectional study assessed the overall symptom burden, including the prevalence, frequency, severity, and distress of symptoms among hemodialysis patients, and explored the relationship between demographic characteristics, clinical variables, self-management, sense of coherence, social support, and symptom burden in these patients. Herein, a regression analysis was performed to determine associations with symptom burden. The mean score of symptom burden among the participants (n = 382) was 74.12, with an average number of 12 symptoms. The analysis revealed that self-management, sense of coherence, and social support were negatively associated with the overall symptom burden. The multiple regression model showed that 48.6% of the variance in symptom burden was explained by meaningfulness, emotional management, daily urine output, subjective support, gender, and manageability. These findings contribute to the knowledge of symptom burden among hemodialysis patients and some new predictors (self-management, sense of coherence, and social support) of their symptom burden. [ABSTRACT FROM AUTHOR]

Background To date, no one-phase survey of childhood depression has been performed in China that involves both urban and rural community children. The objective of this study was to determine the prevalence, correlates, and mental health service utilization of depressive disorders (DDs) in a community-based sample of 6-14-year-old children in south-central China. Methods Children (3,582) were approached through multistage sampling and interviewed using a Chinese version of the Mini International Neuropsychiatric Interview for Children and Adolescents 5.0, which is a structured interview that is administered by trained psychiatrists to obtain information from children and their guardians. Results The overall prevalence of all current DDs was found to be 2.8% (95%CI: 1.5-3.9). The risk factors for depression included being 9-14-year old, not attending school, having unmarried parents, living in a nonnuclear family (single parent or parentless family), being taken care of by people other than two parents (single parent, grandparent(s), other relatives, or others) during the past year, and not being breastfed prior to 1 year of age. Only 5.8% of the depressed children had received professional help prior to the interview. Conclusions The prevalence of DDs among children in this part of China is relatively high compared with most figures reported in other countries. Depression in this age group has been a major public health concern, but it is often underrecognized. There is an urgent need to develop efficacious interventions aimed at the prevention and early recognition of childhood depression. [ABSTRACT FROM AUTHOR]

Background: Anxiety frequently occurs with major depressive disorder (MDD) but to a different extent in the various subtypes. Psychotic major depression (PMD) is a severe subtype of MDD that is under-identified and under-studied. We investigated the prevalence and related risk factors of anxiety in PMD patients.Methods: A total of 1718 first episode and drug naïve MDD patients were recruited. Measures included the Hamilton Depression Scale (HAMD), Clinical Global Impression-Severity scale (CGI-S), Hamilton Anxiety Scale (HAMA), and positive symptom scale of the Positive and Negative Syndrome Scale (PANSS), thyroid hormone levels, and metabolic parameters.Results: 171 of the entire MDD study sample met the criteria for the PMD subtype. The prevalence of severe anxiety was much higher in PMD patients (22.8 %) than in non-PMD patients (0.4 %) (χ2 = 294.69, P < 0.001, OR = 75.88, 95 % CI = 31.55-182.52). Compared to PMD patients without severe anxiety, PMD patients with severe anxiety had higher HAMD score, CGI-S score, positive symptom subscale score, suicide attempts, blood pressure, thyroid-stimulating hormone (TSH), anti-thyroglobulin (TgAb), and thyroid peroxidases antibody (TPOAb) levels. Furthermore, logistic regression analysis indicated that HAMD score and TSH levels were associated with severe anxiety in PMD patients.Limitations: Our cross-sectional study cannot explain the causal relationship between anxiety severity and risk factors in PMD patients.Conclusions: Our results suggest that PMD patients are more likely to experience severe anxiety than non-PMD patients. The severity of depression and TSH levels are independent risk factors for anxiety in PMD patients. [ABSTRACT FROM AUTHOR]

Enterocytozoon bieneusi is the most common microsporidia species, recognized in more than 90% cases of human microsporidiosis and has been found in a variety of animal hosts. To explore the prevalence of E. bieneusi in sheep and goats in China, genetic diversity and zoonotic potential of E. bieneusi , 193 fecal specimens from 138 sheep and 55 goats from eight farms in Heilongjiang Province, China were analyzed for the occurrence of E. bieneusi by PCR and sequencing of the single internal transcribed spacer (ITS) of the rRNA gene. The average prevalence of E. bieneusi was 22.3% (43/193), with 22.5% (31/138) for sheep versus 21.8% (12/55) for goats. Altogether 14 genotypes of E. bieneusi were identified, including six known genotypes—BEB6 ( n = 15), Peru6 (8), D ( n = 6), O ( n = 3), EbpC ( n = 2), and EbpA ( n = 1)—and eight novel genotypes named COS-I to COS-VII and COG-I (one each). Six of the genotypes were previously detected in humans. In phylogenetic analysis, the five novel genotypes COG-I and CCOS-IV to COS-VII were clustered into group 1 with zoonotic potential. These results indicate that these animals may play a potential role in the transmission of E. bieneusi to humans. [ABSTRACT FROM AUTHOR]